The heart and circulation under stress of Olympic conditions.
D000222:Adaptation, Physiological; D000531:Altitude; D001007:Anxiety / Q000150:complications; D001775:Blood Circulation / Q000502:physiology*; D001833:Body Temperature Regulation; D002302:Cardiac Output; D003327:Coronary Disease / Q000209:etiology; D004777:Environment; D006321:Heart / Q000502:physiology*; D006801:Humans; D000860:Hypoxia / Q000150:complications; D008800:Mexico; D005082:Physical Exertion; D013177:Sports; D013178:Sports Medicine; D013312:Stress, Physiological / Q000150:complications*; D014882:Water-Electrolyte Balance